after lots of searching on here for info on a bike rack for my S3 and not really getting all the answers i wanted i decided to just set about it my self. after deciding i didnt want a roof rack as i didnt trust my self lifting my bike on the roof that option got marked off and the next option was a rear mounted rack, but after seeing the state of my mates car from the straps that option also got crossed off. That left me with one option..... the dreaded tow bar. i manged to find one on here forsale so grabbed it, fitted it the other night and im so pleased i went with this option! the tow bar is the Bosal detatchable one for the A3/S3 quattro, when its not on the car you cannot even tell its got anything tow bar related fitted to the car. The rack is a Thule 9403 which i also managed to get 2nd hand it might not be to everyones taste, but as ive started racing mountain bikes i needed a way to get to races with out bothering my mates for lifts etc. anyway heres some pics for others that might be also looking for a rack .